Drill pattern for rust proofing application

[Tom109]

Is there such a thing as too much rust prevention?

I believe it’s called drilling holes.

 

[Tazzieman]

Is there such a thing as too much rust prevention?

You could fill the chassis with molten lead I suppose.
But old fashioned galvanising seems to work for boat trailers, and I thought the Grenadier had a modern whoopydoo version of that idea?
Electrophoretic coating , wax etc. 12 year warranty so they must be confident.

 

[IslandFalconer]

You could fill the chassis with molten lead I suppose.
But old fashioned galvanising seems to work for boat trailers, and I thought the Grenadier had a modern whoopydoo version of that idea?
Electrophoretic coating , wax etc. 12 year warranty so they must be confident.

I’ll stick to a bunch of oil